Flow price: --
323a45097404069e1bf40f08efe2f1b756435065570e1b069d191c6e9954ee3c

Transaction

Hash: 323a45097404069e1bf40f08efe2f1b756435065570e1b069d191c6e9954ee3c
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 323a45097404069e1bf40f08efe2f1b756435065570e1b069d191c6e9954ee3c:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
323a45097404069e1bf40f08efe2f1b756435065570e1b069d191c6e9954ee3c
Status:
ERROR
Block height:
41589150
Block id:
8d4309de228b404576e23eacb49ce7cedcf7fb16266a129e9656edc23bc4c643
Timestamp:
Saturday 26 November 2022 at 00:03:13 UTC
()
Proposer:
Authorizers:
Gas used:
24